Justice Belobaba recently refused to certify a class action arising from the “diesel-gate” auto emissions scandal. In 2015, regulatory authorities announced that certain manufacturers had been installing “defeat devices” in their diesel vehicles to cheat on emissions tests and violate clean air laws. Unlike other class proceedings related to the scandal, this proposed class consisted of owners and lessees of vehicles who sold or returned their vehicles before the scandal was revealed (pre-disclosure owners). At…